fugitive slave laws

fugitive slave laws, in U.S. history, the federal acts of 1793 and 1850 providing for the return between states of escaped black slaves. Similar laws existing in both North and South in colonial days applied also to white indentured servants and to Native American slaves. As slavery was abolished in the Northern states, the 1793 law was loosely enforced, to the great irritation of the South, and as abolitionist sentiment developed, organized efforts to circumvent the law took form in the Underground Railroad. Many Northern states also passed personal-liberty laws that allowed fugitives a jury trial, and others passed laws forbidding state officials to help capture alleged fugitive slaves or to lodge them in state jails. As a concession to the South a second and more rigorous fugitive slave law was passed as part of the Compromise of 1850. By it "all good citizens" were "commanded to aid and assist [federal marshals and their deputies] in the prompt and efficient execution of this law," and heavy penalties were imposed upon anyone who assisted slaves to escape from bondage. When apprehended, an alleged fugitive was taken before a federal court or commissioner. He was denied a jury trial and his testimony was not admitted, while the statement of the master claiming ownership, even though absent, was taken as the main evidence. The law was so weighted against the fugitives that many Northerners, formerly unconcerned, were now aroused to opposition. New personal-liberty laws contradicting the legislation of 1850 (and described, with some reason, by Southerners as equivalent to South Carolina's notorious ordinance of nullification) were passed in most of the Northern states. Abolitionists fearlessly defied the 1850 act, often mobbing federal officials in attempts to rescue fugitives. In Boston, for instance, the "good citizens," including some of the foremost Brahmins, stormed the federal courthouse, but failed to free the escaped Virginia slave Anthony Burns; moreover, it was thought expedient to have 1,100 soldiers guard him when he was marched aboard ship for his return to bondage. In Lancaster co., Pa., a riot broke out when a federal official ordered Quaker bystanders to help catch a runaway; the Quakers were prosecuted, but not convicted. Other notable fugitive-slave cases arose in Northern courts, and the trials further stirred up public opinion both North and South. The whole dispute, combined with the question of the extension of slavery into the territories, served to set the two sections at each other's throats. The actions of Northern states in nullifying the fugitive slave laws or rendering "useless any attempt to execute them" were cited (Dec. 24, 1860) by South Carolina as one cause for secession. Both acts were finally repealed by Congress on June 28, 1864.